Regarding your last sentence in this post, "You should too," what is your policy now as far as using a comma before too or not? Do you see an increasing trend of leaving out this comma in phrases where too it comes at the end?

Regarding your last sentence in this post, "You should too," what is your policy now as far as using a comma before too or not? Do you see an increasing trend of leaving out this comma in phrases where too comes at the end?